航空学报 > 2017, Vol. 38 Issue (7): 20844-20844   doi: 10.7527/S1000-6893.2016.0310

高超声速飞行器流-热-固耦合研究现状与软件开发

桂业伟1, 刘磊1,2, 代光月1, 张立同2   

  1. 1. 中国空气动力研究与发展中心 空气动力学国家重点实验室, 绵阳 621000;
    2. 西北工业大学 超高温结构复合材料重点实验室, 西安 710072
  • 收稿日期:2016-10-12 修回日期:2016-11-08 出版日期:2017-07-15 发布日期:2014-10-20
  • 通讯作者: 刘磊,E-mail:LeiLIU@cardc.cn E-mail:LeiLIU@cardc.cn
  • 基金资助:

    国家自然科学基金(11472295)

Research status of hypersonic vehicle fluid-thermal-solid coupling and software development

GUI Yewei1, LIU Lei1,2, DAI Guangyue1, ZHANG Litong2   

  1. 1. State Key Laboratory of Aerodynamics, China Aerodynamics Research and Development Center, Mianyang 621000, China;
    2. National Key Laboratory of Thermostructure Composite Materials, Northwestern Polytechnical University, Xi'an 710072, China
  • Received:2016-10-12 Revised:2016-11-08 Online:2017-07-15 Published:2014-10-20
  • Supported by:

    National Natural Science Foundation of China (11472295)

摘要:

新一代高超声速飞行器流-热-固耦合问题研究对准确评估与设计飞行器热防护系统结构尤为重要。回顾了高超声速飞行器流-热-固耦合问题的发展历程与现状。从物理含义出发,对高超声速流-热-固耦合问题各学科间的耦合关系以及各自的建模方法进行了归纳。对高超声速飞行器流-热-固耦合问题的研究进展,特别是流-热-固多场耦合分析策略/方法进行了总结。从平台框架、功能模块、耦合方法和技术特点等方面,对中国空气动力研究与发展中心自主研发的热环境/热响应耦合计算分析平台(FL-CAPTER)进行了阐述。最后,对高超声速飞行器流-热-固耦合发展所面临的问题和发展趋势进行了讨论。

关键词: 高超声速, 多学科耦合, 热-固耦合, 流-固耦合, 流-热-固耦合

Abstract:

The study of fluid-thermal-structural coupling problem is particularly important for the design and evaluation of the thermal protection system of a new generation hypersonic vehicle. A review of the state-of-the-art of hypersonic vehicle fluid-thermal-solid coupling problem is provided. This paper briefly reviews the history and current status of the development of hypersonic vehicle. Starting from the physical definition, the coupling relationship of the hypersonic fluid-thermal-solid coupling problem in various disciplines and their modeling methods are summarized. Progress in the hypersonic vehicle fluid-thermal-solid coupling problem, especially in multidisciplinary coupling analysis strategies/methods, are summarized.The coupled analysis platform for thermal environment and structure response (FL-CAPTER) developed by China Aerodynamic Research and Development Center are introduced with respect to platform framework, function modules, coupling methods and technical features. Finally, challenges and future directions in hypersonic vehicle fluid-thermal-solid coupling problem are outlined.

Key words: hypersonic, multidisciplinary coupling, thermal-solid coupling, fluid-solid coupling, fluid-thermal-solid coupling

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